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Underrepresentation in clinical genomics research limits the generalizability of findings and the benefits of scientific discoveries. We describe the impact of patient-centered, data-driven recruitment and retention strategies in a pediatric genome sequencing study. We collaborated with a stakeholder board, conducted formative research with adults whose children had undergone genomic testing, and piloted and revised study approaches and materials. Our approaches included racially, ethnically, and linguistically congruent study staff, relational interactions, study visit flexibility, and data-informed quality improvement. Of 1,656 eligible children, only 6.5% declined. Their parents/legal guardians were 76.9% non-White, 65.6% had public health insurance for the child, 49.9% lived below the federal poverty level, and 52.8% resided in a medically underserved area. Among those enrolled, 87.3% completed all study procedures. There were no sociodemographic differences between those who enrolled and declined or between those retained and lost to follow-up. We outline stakeholder-engaged approaches that may have led to the successful enrollment and retention of diverse families. These approaches may inform future research initiatives aiming to engage and retain underrepresented populations in genomics medicine research., Competing Interests: Declaration of interests N.S.A.-H. is an employee and equity holder of 23andMe and serves as a scientific advisory board member for Allelica. E.E.K. received personal fees from Illumina, 23andMe, Allelica, and Regeneron Pharmaceuticals, received research funding from Allelica, and serves as a scientific advisory board member for Encompass, Bio, Overtone, and Galateo Bio. K.B. is an employee and stockholder of Illumina, Inc. M.P.W. receives consulting fees from Sanofi Genzyme and research funding from Abeona, Alexion, Ara Parseghian Medical Research Foundation, BioMarin Pharmaceutical, Cure Sanfilippo Foundation, Dana’s Angels Research Trust, Firefly Fund, Mirium Pharma, Noah’s Hope/Hope4Bridget, Orchard Therapeutics, PassageBio, Sanofi Genzyme, Sio Gene Therapies, Takeda Pharmaceutical, Travere Therapeutics, and Ultragenyx Pharmaceutical., (Copyright © 2024 American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.)

Background: The COVID-19 pandemic forced healthcare institutions and many clinical research programs to adopt telehealth modalities in order to mitigate viral spread. With the expanded use of telehealth, there is the potential to increase access to genomic medicine to medically underserved populations, yet little is known about how best to communicate genomic results via telehealth while also ensuring equitable access. NYCKidSeq, a multi-institutional clinical genomics research program in New York City, launched the TeleKidSeq pilot study to assess alternative forms of genomic communication and telehealth service delivery models with families from medically underserved populations., Methods: We aim to enroll 496 participants between 0 and 21 years old to receive clinical genome sequencing. These individuals have a neurologic, cardiovascular, and/or immunologic disease. Participants will be English- or Spanish-speaking and predominantly from underrepresented groups who receive care in the New York metropolitan area. Prior to enrollment, participants will be randomized to either genetic counseling via videoconferencing with screen-sharing or genetic counseling via videoconferencing without screen-sharing. Using surveys administered at baseline, results disclosure, and 6-months post-results disclosure, we will evaluate the impact of the use of screen-sharing on participant understanding, satisfaction, and uptake of medical recommendations, as well as the psychological and socioeconomic implications of obtaining genome sequencing. Clinical utility, cost, and diagnostic yield of genome sequencing will also be assessed., Discussion: The TeleKidSeq pilot study will contribute to innovations in communicating genomic test results to diverse populations through telehealth technology. In conjunction with NYCKidSeq, this work will inform best practices for the implementation of genomic medicine in diverse, English- and Spanish-speaking populations., (© 2023. The Author(s).)

Background: Increasingly, genomics is informing clinical practice, but challenges remain for medical professionals lacking genetics expertise, and in access to and clinical utility of genomic testing for minority and underrepresented populations. The latter is a particularly pernicious problem due to the historical lack of inclusion of racially and ethnically diverse populations in genomic research and genomic medicine. A further challenge is the rapidly changing landscape of genetic tests and considerations of cost, interpretation, and diagnostic yield for emerging modalities like whole-genome sequencing., Methods: The NYCKidSeq project is a randomized controlled trial recruiting 1130 children and young adults predominantly from Harlem and the Bronx with suspected genetic disorders in three disease categories: neurologic, cardiovascular, and immunologic. Two clinical genetic tests will be performed for each participant, either proband, duo, or trio whole-genome sequencing (depending on sample availability) and proband targeted gene panels. Clinical utility, cost, and diagnostic yield of both testing modalities will be assessed. This study will evaluate the use of a novel, digital platform (GUÍA) to digitize the return of genomic results experience and improve participant understanding for English- and Spanish-speaking families. Surveys will collect data at three study visits: baseline (0 months), result disclosure visit (ROR1, + 3 months), and follow-up visit (ROR2, + 9 months). Outcomes will assess parental understanding of and attitudes toward receiving genomic results for their child and behavioral, psychological, and social impact of results. We will also conduct a pilot study to assess a digital tool called GenomeDiver designed to enhance communication between clinicians and genetic testing labs. We will evaluate GenomeDiver's ability to increase the diagnostic yield compared to standard practices, improve clinician's ability to perform targeted reverse phenotyping, and increase the efficiency of genetic testing lab personnel., Discussion: The NYCKidSeq project will contribute to the innovations and best practices in communicating genomic test results to diverse populations. This work will inform strategies for implementing genomic medicine in health systems serving diverse populations using methods that are clinically useful, technologically savvy, culturally sensitive, and ethically sound., Trial Registration: ClinicalTrials.gov NCT03738098 . Registered on November 13, 2018 Trial Sponsor: Icahn School of Medicine at Mount Sinai Contact Name: Eimear Kenny, PhD (Principal Investigator) Address: Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl., Box 1003, New York, NY 10029 Email: eimear.kenny@mssm.edu.